Proverbs 27:1
Do not boast about tomorrow, for you do not know what the future day may bring.
Catholic Public Domain Version
In The King James Version
Boast not thyself of to morrow; for thou knowest not what a day may bring forth.
In Context
2Let another praise you, and not your own mouth: an outsider, and not your own lips.
Cross References
1 Samuel 28:19And the Lord also will give Israel into the hands of the Philistines, along with you. Then tomorrow you and your sons will be with me. But the Lord will also deliver the camp of Israel into the hands of the Philistines.”
Esther 5:12And after this, he said, “Also, queen Esther has called no one else to the feast with the king, except me. And I will be dining with the king again tomorrow.
Ecclesiastes 8:7For he is ignorant of the past, and he is able to know nothing of the future by means of a messenger.
Luke 12:19And I will say to my soul: Soul, you have many goods, stored up for many years. Relax, eat, drink, and be cheerful.’
James 4:13But who are you to judge your neighbor? Consider this, you who say, “Today or tomorrow we will go into that city, and certainly we will spend a year there, and we will do business, and we will make our profit,”